Finding the Fourth Proportional to 7,019.96, 9,684.52 and 4,035.12

Step by Step Solution

1. Step 1: Write the proportion equation
   7,019.96 : 9,684.52 = 4,035.12 : x
2. Step 2: Convert to fraction form
   7,019.96/9,684.52 = 4,035.12/x
3. Step 3: Cross multiply
   7,019.96x = 9,684.52 × 4,035.12
4. Step 4: Simplify right side
   7,019.96x = 39,078,200.34
5. Step 5: Solve for x
   x = 39,078,200.34/7,019.96
6. Step 6: Final answer
   x = 5,566.73